Caster washer

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Description

FIG. 1 is an isometric view of the caster washer showing my new design;

FIG. 2 is a top elevational view thereof with the bottom view being identical;

FIG. 3 is a right side elevational view thereof with the left side view being identical;

FIG. 4 is a rear plan view thereof;

FIG. 5 is a front plan view thereof; and,

FIG. 6 is a cross-sectional view taken along line 6—6 of FIG. 2.

Claims

The ornamental design for caster washer, as shown and described.

Referenced Cited
U.S. Patent Documents
2324175 July 1943 Simms
2442184 May 1948 Summers
2470927 May 1949 Hale, Jr.
4422550 December 27, 1983 Okamura
4770584 September 13, 1988 Vinciguerra
5149040 September 22, 1992 Heath
Patent History
Patent number: D449223
Type: Grant
Filed: Jul 12, 2000
Date of Patent: Oct 16, 2001
Assignee: Development Engineering Answers Pty, LTD (Surfers Paradise)
Inventor: Darby Henry von Sanden (Surfers Paradise)
Primary Examiner: James Gandy
Assistant Examiner: Daniel Bui
Attorney, Agent or Law Firm: Jack C. Munro
Application Number: 29/126,165
Classifications
Current U.S. Class: D8/399; D8/397
International Classification: 0808;